[PostGIS] #5906: Server crashes when densifyFrac is set too low in ST_FrechetDistance

PostGIS trac at osgeo.org
Fri Jul 4 12:14:27 PDT 2025


#5906: Server crashes when densifyFrac is set too low in ST_FrechetDistance
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  Reporter:  dmyzl    |      Owner:  pramsey
      Type:  defect   |     Status:  closed
  Priority:  medium   |  Milestone:  PostGIS GEOS
 Component:  postgis  |    Version:  3.5.x
Resolution:  fixed    |   Keywords:  ST_FrechetDistance crash
----------------------+--------------------------------------
Changes (by pramsey):

 * milestone:  PostGIS 3.5.4 => PostGIS GEOS
 * resolution:   => fixed
 * status:  new => closed

Comment:

 Fixed in GEOS as of https://github.com/libgeos/geos/pull/1274, should be
 released with GEOS 3.14.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5906#comment:5>
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